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首页-小分子抑制剂&激动剂-Metabolic Enzyme/Protease-NADPH Oxidase (NOX)-CRB-2131
CRB-2131

Chemical Structure : CRB-2131

CAS No.: 2834768-63-5

CRB-2131 (CRB2131)

货号: PC-25383Not For Human Use, Lab Use Only.

CRB-2131 is a potent small molecule inhibitor of NADPH oxidase (Nox) isozymes with IC50 values of 200-300 nM for human Nox1, Nox2, Nox4, Nox5, Duox1, and Duox2.

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纯度 & COA & 质检文件 纯度: >98% (HPLC)

生物&药学活性

CRB-2131 is a potent small molecule inhibitor of NADPH oxidase (Nox) isozymes with IC50 values of 200-300 nM for human Nox1, Nox2, Nox4, Nox5, Duox1, and Duox2.
CRB-2131 potently inhibits the Aβ-induced i) production of ROS by HT-22 mouse hippocampal neuronal cells (IC50 = 5.98 nM) and phosphorylation of Tau in the HT-22 neuronal cells, ROS production by BV2 microglial cells (IC50 = 17.1 nM), expression of TNF-α and IL-1β by BV2 microglial cells and BV2 microglial-cell migration (IC50 = 0.96 nM).
CRB-2131 inhibits ROS generation and Tau phosphorylation in 5XFAD mice, suppresses Tau phosphorylation and neuronal inflammation.
CRB-2131 (1-10 mpk) improves behavioral-test outcomes in 5XFAD mice, protects 5XFAD mice from mature neuron death and enhances the regeneration of immature neurons.

物理化学性质&存储条件

分子量 351.26
分子式 C16H9F4N3O2
外观性状 Solid
CAS No.
储存条件
固体粉末
-20°C 12 个月; 4°C 6 个月
配置液
-80°C 6 个月; -20°C 6 个月
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

4-fluoro-N-(5-phenyl-1,3,4-oxadiazol-2-yl)-3-(trifluoromethyl)benzamide

参考文献

1. Lee J, et al. Adv Sci (Weinh). 2025 Aug 18:e05495.

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